[Porphyria--variations from land to land].
D001463:Barbiturates / Q000627:therapeutic use; D005243:Feces / Q000032:analysis; D006801:Humans; D011164:Porphyrias / Q000145:classification / Q000188:drug therapy / Q000235:genetics / Q000652:urine
D001463:Barbiturates
Porfyri--forskelle fra land til land.